89380870

素因数分解:

$2^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{197}}^1\times {\mathrm{769}}^1$

素因数の和:1032

約数の個数: 32

約数和(自身を含む): 164656800

約数和(自身を除く): 75275930

約数列:

[1, 2, 5, 10, 59, 118, 197, 295, 394, 590, 769, 985, 1538, 1970, 3845, 7690, 11623, 23246, 45371, 58115, 90742, 116230, 151493, 226855, 302986, 453710, 757465, 1514930, 8938087, 17876174, 44690435, 89380870]

約数ペア:

[(1, 89380870), (2, 44690435), (5, 17876174), (10, 8938087), (59, 1514930), (118, 757465), (197, 453710), (295, 302986), (394, 226855), (590, 151493), (769, 116230), (985, 90742), (1538, 58115), (1970, 45371), (3845, 23246), (7690, 11623)]